Principal Engineer Software

Posted 14 Hours Ago
Be an Early Applicant
Melbourne, FL, USA
In-Office
98K-148K Annually
Expert/Leader
Aerospace • Logistics • Security • Software • Cybersecurity
The Role
Develops and maintains quality evaluation and control systems for software, firmware, and test lab products. Responsibilities include software verification and validation, quality testing, requirements traceability, process audits, statistical analysis, root cause analysis, corrective actions, and compliance documentation. The role collaborates with engineering and test teams and requires an interim Top Secret clearance to start.
Summary Generated by Built In
RELOCATION ASSISTANCE: No relocation assistance available

CLEARANCE REQUIRED FOR START: Yes

CLEARANCE TYPE: Top Secret

TRAVEL: NoDescription

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work — and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman is seeking Software Quality engineers. This position will be located on-site at our Aeronautics Systems Sector Melbourne, FL location. The qualified candidate will become part of Northrop Grumman’s Mission Assurance organization.


The selected candidate will develop, modify, apply, and maintain quality evaluation and control systems for software, test lab, and firmware products. Other duties include:


  • Collaborate with engineering and test functions to ensure quality standards are in place and followed.
  • Verify and validate software/firmware products and test equipment.
  • Design and analyze inspection and testing processes, mechanisms, and equipment; conduct quality assurance tests; and perform statistical analysis to assess the cost of and determine the responsibility for products or materials that do not meet required standards and specifications.
  • Reviews software design, change specifications, and plans against contractual and/or process requirements. Reviews include applicable specifications, materials, tools, techniques, and methodologies. Performs or directs verification of software requirement allocations, traceability, and testability.
  • Audit internal and software/firmware supplier quality systems for deficiency identification and correction.
  • Participate in the root cause analysis process including ensuring that corrective measures meet acceptable reliability standards and that documentation is compliant with requirements.
  • Ensure that project and process control documentation are compliant with requirements, objectives and/or contract.
  • May specialize in the areas of design, incoming material, production control, product evaluation and reliability, and/or research and development as they apply to systems and software product or process quality.
  • May be certified in lean and six-sigma quality engineering methodologies.
  • This requisition may be filled as an Principal Engineer Software Quality or Principal Engineer Software

Basic Qualifications:


  • Completed their bachelor’s degree from an accredited institution
  • Majored in Software Engineering, Computer Science, Industrial/Industrial & Systems Engineering, Data Science, Mathematics, or other related STEM degree
  • Be able to obtain and maintain a U.S. Government Top Secret security clearance (U.S. citizenship is a pre-requisite)
  • Final approved U.S. Government interim Top Secret security clearance to start

Preferred Qualifications:


  • Experience with multiple coding languages
  • Experience with AS9100 Quality Management System (QMS)
  • Experience with software or systems requirements testing
  • Experience with Agile development
  • Previous work experience
  • Demonstrated leadership and teamwork experience
  • Involvement in professional engineering organizations, or other extracurriculars
  • Active US Top Secret security clearance

Primary Level Salary Range: $98,400.00 - $147,600.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Northrop Grumman is an Equal Opportunity Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.

Skills Required

  • Bachelor's degree from an accredited institution
  • Degree in Software Engineering, Computer Science, Industrial or Industrial and Systems Engineering, Data Science, Mathematics, or a related STEM field
  • U.S. citizenship
  • Ability to obtain and maintain a U.S. Government Top Secret security clearance
  • Final approved interim Top Secret security clearance to start
  • Experience with multiple coding languages
  • Experience with AS9100 Quality Management System
  • Experience with software or systems requirements testing
  • Experience with Agile development
  • Previous work experience
  • Demonstrated leadership and teamwork experience
  • Involvement in professional engineering organizations or extracurricular activities
  • Active U.S. Top Secret security clearance

Northrop Grumman Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Northrop Grumman and has not been reviewed or approved by Northrop Grumman.

  • Healthcare Strength — Health coverage offers multiple medical plan options by region alongside dental, vision, mental‑health resources, and wellness programs. Recent materials also highlight added family‑building support, including a dedicated fertility benefit.
  • Retirement Support — The 401(k) savings plan is positioned as competitive with a company match, auto‑escalation features, and access to an employee stock fund/ESPP. Official filings and benefits guides emphasize retirement as a core element of the Total Rewards package.
  • Leave & Time Off Breadth — Many sites offer a 9/80 schedule, generous PTO, paid holidays, and flexible/telework options where program needs allow. Paid parental and caregiver leave are prominently featured, with recent enhancements for the delivering parent.

Northrop Grumman Insights

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The Company
HQ: Charlotte, North Carolina
85,636 Employees

What We Do

We are a close-knit community of big thinkers collaborating to keep the world safe. Our passion, creativity and expertise bring next-level technology solutions to life in autonomous systems, cyber, C4ISR, strike, space, and logistics and modernization for our customers around the globe. On the Northrop Grumman team, you’ll join our pursuit of excellence immersed in a dynamic culture of innovation and respect. Your unique perspective will help achieve our shared vision for the future of global security. Every step of the way, you'll be supported by world-class training, employee resource groups and a comprehensive benefits package that enables greater health and happiness for you and your family. Worldwide and across disciplines, we’re challenging what’s possible for technology to protect people and places from undersea to outer space and into cyberspace. And we see the impact of our performance every day. We are Northrop Grumman, and we work on what matters—now, you too can make a difference. Explore opportunities in engineering, IT, manufacturing, business management, cybersecurity and more with us. Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer.

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